[amsat-bb] L band
John B. Stephensen
kd6ozh at comcast.net
Sun Sep 10 22:58:44 PDT 2006
One thing may not be clear to all AMSAT members. There is still an L-band
receiver in the Eagle requirements document for the analog transponder. The
San Diego meeting recommendation was to move the digital transponder uplink
from C to S. So far, no decision has been made to eliminate the L-band
The analog transponder has a U uplink so if L becomes inaccessible, it still
works. The digital transponder has no secondary receiver so its uplink
frequency is more critical.
> > I would like the AMSAT decision makers to detail the reasoning for
> > dropping the L-Band Uplink like a hot potato besides the "Galileo"
> > excuse. As yet, I can't find it in Eagelpedia.
> > In view of Peter Blair's (G3LTF) paper (PLEAS SEE JULES LINK BELOW) I
> > cannot see any rational for dismissing Eagle use of the L-Band satellite
> > Uplink allocation. I don't thing using the statement that "we will lose
> > our L-Band allocation" is indicative of the much appreciated "science"
> > the team is bringing to the Eagle design process.
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